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In space-time communication, he is considered universal and universal, because the periodic table is the law of the universe, so the law of the universe is of course universal in the universe, but this has a premise, if there are other civilizations in the universe, this civilization is similar to the level of human civilization, and can be understood and universal. If extraterrestrial civilizations were still at a very low stage, such as the ape stage of humans, they could not be universal, but the facts are correct.
As their level of civilization increases, they will gradually understand these theories, and if someone instills them with these theories, they can develop civilization faster. Just like some people now believe that human beings only developed into the current civilization after receiving the help of aliens, of course, this is just fantasy and imagination, there is no evidence, and the communication of time and space is inconsistent with this, however, if the alien civilization is much more advanced than the human civilization, it will crack the laws of the universe getting deeper and deeper.
The periodic table of elements enters deeper and deeper levels, and our periodic table is not universal to them, because for them, it is already an outdated theory, it is that they have a kind of cognition at a very early age, the development of any civilization is a deepening understanding and use of objective laws, the laws of human cognition are unique on the earth, and some are common in the universe, for example, life needs air and oxygen, water and sunlight, and appropriate temperature.
These conditions are unique to the Earth, and the reproduction and evolution of life on Earth takes place in the Earth's environment, therefore, this understanding may be limited to the Earth, and the human class extends this understanding to the universe, the so-called habitable zone, in other star systems, Earth-like planets and stars form an environment similar to that of the Earth at a suitable distance, mainly liquid water and a suitable temperature, which is the habitable zone, and the calculation of the habitable zone is mainly based on the size and temperature of the stellar mass and the distance between the planets and the stars.
The question of whether the periodic table is universal in the vast universe and what is said is explained here today.
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To a certain extent, it can be universal, but there must be substances and elements in the universe that we don't know about, so it is not completely accurate. I think that when we actually sail through the universe, we will be able to refine the periodic table, and then we will be able to say that it will be universal in the universe as we know it.
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is universal, because it is speculated that the universe began by a chance ** and then there were atoms in ** and collision, so the periodic table is universal throughout the universe.
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In spatiotemporal communication, it is considered universal and universal. Because the periodic table is the law of the universe, the laws of the universe are of course universal in the universe, but there is a premise. If there are other civilizations in the universe, then this civilization is similar to the level of human civilization and can be understood and popularized.
Alien civilizations could not have been universal if they were still at a very low stage, such as the ape stage of humans, but the facts are correct.
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The periodic table is the basic tool for representing elements in chemistry, and it is arranged according to the atomic number of the elements (i.e., the number of protons contained in the nucleus of the element) and the rules of electronic configuration. The main components of the periodic table include periods and families.
Period: The period in the periodic table refers to a row arranged horizontally with a total of 7 periods. Each period represents a law of electronic configuration. Depending on the periodic nature of the elements, the elements within the period have similar chemical properties.
Families: Families in the periodic table refer to a column arranged vertically, with a total of 18 families. Each group represents the main chemical properties of the element. Elements of different groups have different electronic configurations and chemical properties.
Elements of the periodic table:
The periodic table contains a total of 118 elements, of which the first 92 elements are present in nature and the latter elements are synthesized. These elements belong to different periods and families according to the arrangement of periods and families.
For example, there are only two elements in Cycle 1: hydrogen (H) and helium (He), both of which have only one electron. Cycle 2 has 8 elements:
Lithium (Li), Beryllium (Be), Boron (B), Carbon (C), Nitrogen (N), Oxygen (O), Fluorine (F), and Neon (Ne), which have increased their electron numbers sequentially.
Overall, the periodic table has a wide variety of elements, from hydrogen to obozogen, from carbon to uranium. Each element has a unique atomic structure, chemical properties, and uses, which provide an important foundation for our understanding and exploration of the material world.
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1. The meaning of the period mainly refers to the periodic change of the electron configuration of the element outside the nucleus with the increase of the number of nuclear cores, such as the outermost shell of the second cycle is from 1 to 8, and the third cycle repeats this process, which is also 1 to 8. It's the same after that, but it's a little more complicated. According to the principle of nature, structure and bone, there will also be periodic changes, that is, periodic changes according to the electronic configuration outside the nucleus.
2. The position of the elements in the periodic table not only reflects the atomic structure of the elements, but also shows the progressive laws of the properties of the elements and the internal relationship between the elements. It is known as one of the important milestones in the development of chemistry.
The periodic law can be expressed as the periodic law of periodic change of the properties of an element with the increasing number of atomic numbers. As the atomic number increases, the properties of the elements show a periodic and gradual change law: >>>More
Hydrogen qing1 helium hai4
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Mendeleev, but he's just tidying up.
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